Influences of arbuscular mycorrhizal fungi on crop growth and potentially toxic element accumulation in contaminated soils: A meta-analysis

Critical Reviews in Environmental Science and Technology, Journal Year: 2023, Volume and Issue: 53(20), P. 1795 - 1816

Published: March 9, 2023

AbstractSoil pollution from potentially toxic elements (PTEs) is a serious environmental issue worldwide that affects agricultural safety and human health. Arbuscular mycorrhizal fungi (AMF), as ecosystem engineers, can alleviate PTE toxicity in crop plants. However, the comprehensive effects of AMF on performance PTE-contaminated soils have not yet been recognized globally. Here, meta-analysis 153 studies with 3213 individual observations was conducted to evaluate growth accumulation five staple crops (wheat, rice, maize, soybean, sorghum) contaminated soils. Our results demonstrated had strong positive shoot root biomass. This because effectively oxidative damage induced by PTEs stimulating photosynthesis, promoting nutrition, activating non-enzymatic enzymatic defense systems also decreased 23.6% increased 0.8%, demonstrating inhibited transfer uptake shoot. Meanwhile, AMF-mediated were weaker pH > 7.5. Overall, this global survey has essential implications ability enhance provides insights into guidelines for safe production worldwide.Keywords: fungipotentially elementscrop growthbioaccumulationphysiological activitiesmeta-analysisHANDLING EDITORS: Jörg Rinklebe Lena Q. Ma Additional informationFundingThis study financially supported National Natural Science Foundation China (41977031), Funds Distinguished Young Scientists shaanxi Province (2020JC-31).

Language: Английский

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Omics approaches in effective selection and generation of potential plants for phytoremediation of heavy metal from contaminated resources

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 336, P. 117730 - 117730

Published: March 14, 2023

Language: Английский

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The innovative and accurate detection of heavy metals in foods: A critical review on electrochemical sensors

Food Control, Journal Year: 2023, Volume and Issue: 150, P. 109743 - 109743

Published: March 15, 2023

Food safety has given rise to unprecedented concern worldwide. Heavy metal contamination in foods poses serious threats food and human health due undemanding bioaccumulation high toxicity, even at low concentrations. The high-efficiency detection of heavy metals is pivotal for ensuring safety. electrochemical sensor-based strategy a promising candidate detection, owing its flexibility, selectivity, accuracy. This review focused on the advances sensors (ECS) detecting foods. Firstly, basic principle ECS was introduced. Then, research progress with various materials modified electrodes, including inorganic (such as oxide nanoparticles, graphene, carbon nanotubes), organic metal-organic frameworks), biomaterials nucleic acid aptamer enzymes) were introduced systematically. Finally, challenges, applications, prospects discussed. advanced significantly push innovative electrodes developing sensitive selective meet demand effective, simple, rapid field. Taking comprehensive consideration economy, sensitivity, specificity, stability, Fe3O4/graphene/nucleic could be proposed optimum combination modification electrodes. paper will attract immense attention from electrochemistry, sensor researchers foods, well activists, consumers, businesses, not mention stakeholders working safety, sovereignty-centered policies, public health, agro-environmental issues.

Language: Английский

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Review on Phytoremediation Potential of Floating Aquatic Plants for Heavy Metals: A Promising Approach

Sustainability, Journal Year: 2023, Volume and Issue: 15(2), P. 1290 - 1290

Published: Jan. 10, 2023

Water pollution due to heavy metals has become a serious environmental concern their hazardous properties. Since conventional water remediation techniques are generally ineffective and non-environmentally friendly, phytoremediation gained increasing attention from worldwide researchers scientists its cost-effectiveness friendliness. Hence, this review first discussed soil remediations. Phytoremediation can be divided into five remove the polluted environment, namely, phytostabilization (phytosequestration), phytodegradation (phytotransformation), phytofiltration (rhizofiltration), phytoextraction (phytoaccumulation), phytovolatilization. Four common floating aquatic plants (accumulator plants), such as duckweed (Lemna minor), lettuce (Pistia stratiotes), hyacinth (Eichhornia crassipes), watermoss (Salvinia) were in detail great capability absorbing metal ions by roots further translocating aerial parts. Furthermore, parameter studies, optimum pH temperature of water, exposure duration, initial concentration, salinity, addition chelating agents, evaluated. The absorption kinetics was detail. In short, is promising green sustainable approach. However, research necessary enhance practicability performance at large-scale implementation.

Language: Английский

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Heavy metal stress and mitogen activated kinase transcription factors in plants: Exploring heavy metal‐ROS influences on plant signalling pathways

Plant Cell & Environment, Journal Year: 2024, Volume and Issue: 47(8), P. 2793 - 2810

Published: April 23, 2024

Due to their stationary nature, plants are exposed a diverse range of biotic and abiotic stresses, which heavy metal (HM) stress poses one the most detrimental targeting plant processes. HMs instigate overproduction reactive oxygen species (ROS), mitigate adverse effects ROS, induce multiple defence mechanisms. Besides negative implications these molecules play multitude signalling roles in plants, acting as central player complex network cells. One ROS-associated mechanisms is mitogen-activated protein kinase (MAPK) cascade, pathway transduces extracellular stimuli into intracellular responses. Plant MAPKs have been implicated involved response, phytohormone regulation, cell cycle cues. However, influence various on MAPK activation has not well documented. In this review, we address summarise several aspects related HM-induced ROS signalling. Additionally, touch how signals activate cascade downstream transcription factors that responses HMs. Moreover, propose workflow could characterise genes associated with during HM

Language: Английский

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Microbial Interactions and Bacterial Responses to Metal Stress in Plants: Mechanisms, Adaptations, and Applications for Sustainable Agriculture

Deleted Journal, Journal Year: 2025, Volume and Issue: 77(1)

Published: Jan. 21, 2025

Language: Английский

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Aptamer-functionalized metal organic frameworks as an emerging nanoprobe in the food safety field: Promising development opportunities and translational challenges

TrAC Trends in Analytical Chemistry, Journal Year: 2022, Volume and Issue: 152, P. 116622 - 116622

Published: April 9, 2022

Language: Английский

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Bioremediation of Aquatic Environments Contaminated with Heavy Metals: A Review of Mechanisms, Solutions and Perspectives

Sustainability, Journal Year: 2023, Volume and Issue: 15(2), P. 1411 - 1411

Published: Jan. 11, 2023

The degradation of water resources is related to anthropic actions such as rapid urbanization and industrial agricultural activities with inefficient land use occupation management. Water pollution caused by organic inorganic contaminants represents a current challenge for researchers humanity. One the techniques used remove pollutants from aquatic environments bioremediation, through metabolism living organisms, especially phytoremediation, plants decontamination agent. Aiming demonstrate mechanisms, solutions, perspectives regarding phytoremediation in environments, literature review was conducted, highlighting following subjects: heavy metals contaminants, evaluation resistance removal microorganisms biofilters artificial floating islands type. From research carried out, it can be concluded that alternatives macrophyte have proved an effective efficient alternative high potential including concomitantly microorganisms. There no mechanism well-defined specific absorption plants; however, some results indicate if there sporadic contamination indicators adsorption absorption, even low concentration watercourse moment evaluation. It necessary study bioremediation methods, tolerance, efficiencies each biological agent chosen. Within processes capacity metals, combined bioremediating microorganisms, biofilters, interesting perspective contaminants.

Language: Английский

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Toxic heavy metals: A bibliographic review of risk assessment, toxicity, and phytoremediation technology

Sustainable Chemistry for the Environment, Journal Year: 2023, Volume and Issue: 2, P. 100018 - 100018

Published: June 25, 2023

Heavy metal contamination of soil is becoming a life-threatening issue causing serious threat to our ecosystem. These metals reduce the potency and affect entire environment negatively. In plants, these inhibit rate photosynthesis, production major proteins enzymes. Decrease in trend seed germination, premature- growth have also been observed. Phytoremediation modern strategy that used for treatment contaminated using various methods, including phytoextraction, phytostabilization, phytovolatilization phytofiltration. has gained importance over different physical chemical methods like replacement, washing policies solidification as it cost-effective easy adopt technology. The utilization this green technology benefited mankind via reduction heavy accumulation plant parts, specifically non-edible plants. view several merits technology, review paper discussed literatures published on toxicity, their risk assessment phytoremediation method, while research gaps were suggested tackle some challenges inherent approach heavy-metal soils.

Language: Английский

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Roles and significance of chelating agents for potentially toxic elements (PTEs) phytoremediation in soil: A review

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 341, P. 117926 - 117926

Published: May 8, 2023

Language: Английский

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